/** * Add an asset path from a module. * * @param Zend\EventManager\Event $event * @return void */ public function addAssetPath($event) { $module = $event->getModule(); if (!method_exists($module, 'getAssetPath')) { return; } if (null !== ($assetPath = $module->getAssetPath())) { $this->assetPaths[] = rtrim($assetPath, '\\/'); } }